CN201815300U - 一种大批量连续安全生产重氮甲烷反应器 - Google Patents
一种大批量连续安全生产重氮甲烷反应器 Download PDFInfo
- Publication number
- CN201815300U CN201815300U CN2010202348666U CN201020234866U CN201815300U CN 201815300 U CN201815300 U CN 201815300U CN 2010202348666 U CN2010202348666 U CN 2010202348666U CN 201020234866 U CN201020234866 U CN 201020234866U CN 201815300 U CN201815300 U CN 201815300U
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- Prior art keywords
- diazomethane
- reaction
- reaction center
- cavity
- reactor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- YXHKONLOYHBTNS-UHFFFAOYSA-N Diazomethane Chemical compound C=[N+]=[N-] YXHKONLOYHBTNS-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 239000002826 coolant Substances 0.000 claims abstract description 18
- 239000002699 waste material Substances 0.000 claims abstract description 18
- 230000005587 bubbling Effects 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims description 28
- 239000002994 raw material Substances 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 22
- 230000008676 import Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000004880 explosion Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 24
- 239000007789 gas Substances 0.000 description 16
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000711 cancerogenic effect Effects 0.000 description 2
- 231100000315 carcinogenic Toxicity 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002777 nucleoside Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 208000031320 Teratogenesis Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- -1 diazomethane-O methyl Chemical group 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 230000005195 poor health Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 231100000004 severe toxicity Toxicity 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
| 气体名称 | LD50(mg/kg) | LC50(mg/m3) | 空气中最高允许浓度(mg/m3) | 备注 |
| 重氮甲烷 | 380(大鼠经口) | 200 | 0.4(前苏联) | 致癌、致畸 |
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202348666U CN201815300U (zh) | 2010-06-24 | 2010-06-24 | 一种大批量连续安全生产重氮甲烷反应器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202348666U CN201815300U (zh) | 2010-06-24 | 2010-06-24 | 一种大批量连续安全生产重氮甲烷反应器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201815300U true CN201815300U (zh) | 2011-05-04 |
Family
ID=43913272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202348666U Expired - Lifetime CN201815300U (zh) | 2010-06-24 | 2010-06-24 | 一种大批量连续安全生产重氮甲烷反应器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201815300U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844063A (zh) * | 2010-06-24 | 2010-09-29 | 凯莱英医药化学(天津)有限公司 | 一种大批量连续安全生产重氮甲烷反应器及其工作方法 |
-
2010
- 2010-06-24 CN CN2010202348666U patent/CN201815300U/zh not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844063A (zh) * | 2010-06-24 | 2010-09-29 | 凯莱英医药化学(天津)有限公司 | 一种大批量连续安全生产重氮甲烷反应器及其工作方法 |
| CN101844063B (zh) * | 2010-06-24 | 2013-09-25 | 凯莱英医药集团(天津)股份有限公司 | 一种大批量连续安全生产重氮甲烷反应器及其工作方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ASYMCHEM LABORATORIES (TIANJIN) CO., LTD. Free format text: FORMER NAME: KAILAIYING MEDICAL CHEMICAL(TIANJIN) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 300457, No. six Dongting street, Seventh Street, Tianjin economic and Technological Development Zone Patentee after: Asymchem Medical Group (Tianjin) Inc. Address before: 300457, No. six Dongting street, Seventh Street, Tianjin economic and Technological Development Zone Patentee before: Kailaiying Medical Chemical (Tianjin) Co., Ltd. Address after: 300457, No. six Dongting street, Seventh Street, Tianjin economic and Technological Development Zone Patentee after: Asymchem Medical Group (Tianjin) Inc. Address before: 300457, No. six Dongting street, Seventh Street, Tianjin economic and Technological Development Zone Patentee before: Kailaiying Medical Chemical (Tianjin) Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110504 |
|
| CX01 | Expiry of patent term |